<?php

/**
 * This is the model class for table "post".
 *
 * The followings are the available columns in table 'post':
 * @property integer $id
 * @property string $title
 * @property string $date_time
 * @property string $image_url
 * @property string $content
 * @property integer $user_id
 */
class Post extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Post the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'post';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('title, resume, content', 'required'),
			array('user_id', 'numerical', 'integerOnly'=>true),
			array('title, image_url', 'length', 'max'=>255),
			array('image_url', 'file', 'types'=>'jpg, png, gif', 'allowEmpty' => true),
			array('date_time, content', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, title, date_time, image_url, content, user_id', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'title' => 'Titulo',
			'date_time' => 'Date Time',
			'image_url' => 'Imagen',
			'content' => 'Contenido',
			'user_id' => 'User',
			'resume' => 'Resumen',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('date_time',$this->date_time,true);
		$criteria->compare('image_url',$this->image_url,true);
		$criteria->compare('content',$this->content,true);
		$criteria->compare('user_id',$this->user_id);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
	public function allPosts(){
		return Yii::app()->db->createCommand('
			SELECT
				p.*, s.id as sid, s.name as sname, s.logo_url
			FROM
				post p
				JOIN store s ON p.user_id = s.user_id	
		')->queryAll();
	}
	public function beforeSave() {
    if ($this->isNewRecord)
        $this->date_time = new CDbExpression('NOW()');
    else
        $this->date_time = new CDbExpression('NOW()');
    return parent::beforeSave();
}

}